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1. 发明申请

US20140167662A1 Inverter Device 审中-公开
标题翻译：变频器
公开(公告)号：US20140167662A1
公开(公告)日：2014-06-19
申请号：US14234455
申请日：2012-07-25
申请人： Toshiyuki Ajima , Hiroyuki Yamada , Hiroshi Tamura , Kimihisa Furukawa
发明人： Toshiyuki Ajima , Hiroyuki Yamada , Hiroshi Tamura , Kimihisa Furukawa
IPC分类号： H02P6/16
CPC分类号： H02P6/16 , H02P6/182 , H02P21/18
摘要： An inverter device that controls a motor using a signal from a position sensor for detecting a rotor rotational position of the motor includes an initial adjustment unit that outputs a phase of current for designating a motor rotational position by rotating the motor in a clockwise direction of the motor and a phase of current for designating the motor rotational position by rotating the motor in a counter-clockwise direction of the motor.
摘要翻译：使用来自用于检测电动机的转子旋转位置的位置传感器的信号来控制电动机的逆变器装置包括初始调整单元，其通过使电动机沿着顺时针方向旋转来输出用于指定电动机旋转位置的电流的相位电动机和用于通过沿电动机的逆时针方向旋转电动机来指定电动机旋转位置的电流相位。

2. 发明申请

US20140292238A1 Power Conversion Device 审中-公开
标题翻译：电源转换装置
公开(公告)号：US20140292238A1
公开(公告)日：2014-10-02
申请号：US14240598
申请日：2012-08-29
申请人： Kimihisa Furukawa , Toshiyuki Ajima , Hiroyuki Yamada , Toshisada Mitsui
发明人： Kimihisa Furukawa , Toshiyuki Ajima , Hiroyuki Yamada , Toshisada Mitsui
IPC分类号： H02P21/00
CPC分类号： H02P21/50 , B60L3/003 , B60L15/025 , B60L50/16 , B60L50/40 , B60L50/61 , B60L2210/40 , B60L2220/14 , B60L2240/36 , B60L2240/525 , B60L2240/527 , Y02T10/6217 , Y02T10/643 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241
摘要： A power conversion device includes a switching circuit with multiple series circuits having upper arm switching elements connected in series with lower arm switching elements, receives DC power to generate AC power for a permanent magnet motor; a control circuit that calculates a state of the switching elements based on input information for each control cycle, and generates a control signal for controlling switching elements according; and a driver circuit that generates a drive signal that renders the switching elements conductive or non-conductive on the basis of the control signal from the control circuit. The control circuit predicts a locus of a d-axial magnetic flux and a locus of a q-axial magnetic flux, and calculates the state of the switching elements so that the d-axial magnetic flux falls within a given d-axial magnetic flux fluctuation range, and the q-axial magnetic flux falls within a given q-axial magnetic flux fluctuation range.
摘要翻译：电力转换装置包括具有多个串联电路的开关电路，具有与下臂开关元件串联连接的上臂开关元件，接收DC电力以产生用于永磁电动机的AC电力; 控制电路，根据各控制周期的输入信息，计算开关元件的状态，生成控制开关元件的控制信号; 以及驱动电路，其产生基于来自控制电路的控制信号使开关元件导通或不导通的驱动信号。控制电路预测d轴磁通的轨迹和q轴磁通的轨迹，并计算开关元件的状态，使得d轴磁通落在给定的d轴磁通量波动内范围，q轴磁通落在给定的q轴磁通量波动范围内。

3. 发明申请

US20110029179A1 Motor Control Device and Motor System Equipped with Motor Control Device 有权
标题翻译：电机控制装置和电机系统配备电机控制装置
公开(公告)号：US20110029179A1
公开(公告)日：2011-02-03
申请号：US12847816
申请日：2010-07-30
申请人： Hideki MIYAZAKI , Hiroyuki Yamada , Kimihisa Furukawa
发明人： Hideki MIYAZAKI , Hiroyuki Yamada , Kimihisa Furukawa
IPC分类号： B60L15/00 , H02P6/00
CPC分类号： H02P21/0089 , B60K6/46 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L15/007 , B60L15/20 , B60L2200/26 , B60L2210/20 , B60L2220/14 , B60L2220/18 , B60L2240/36 , B60L2270/145 , H02P6/08 , H02P21/22 , Y02T10/6217 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y02T10/7275
摘要： A motor control device includes: an electric circuit that supplies power, which is supplied from a power source and controlled by the electric circuit, to a motor; and a control circuit that generates a command signal to be used to control operation of the electric circuit, wherein: the control circuit generates the command signal so as to intermittently turn off power supply to the motor while the motor is being driven with power supplied to the motor and controls operation of the electric circuit based upon the command signal thus generated.
摘要翻译：一种电动机控制装置，其特征在于包括：向电动机供给从电源供给并由电路控制的电力的电路; 以及控制电路，其生成用于控制电路的动作的指令信号，其中：所述控制电路产生所述指令信号，以在所述电动机被驱动时间歇地关闭所述电动机的供电，基于由此产生的命令信号来控制电动机并控制电路的运行。

4. 发明授权

US08483896B2 Motor control device and motor system equipped with motor control device 有权
标题翻译：电机控制装置和电机系统配有电机控制装置
公开(公告)号：US08483896B2
公开(公告)日：2013-07-09
申请号：US12847816
申请日：2010-07-30
申请人： Hideki Miyazaki , Hiroyuki Yamada , Kimihisa Furukawa
发明人： Hideki Miyazaki , Hiroyuki Yamada , Kimihisa Furukawa
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00
CPC分类号： H02P21/0089 , B60K6/46 , B60L3/0061 , B60L11/123 , B60L11/14 , B60L15/007 , B60L15/20 , B60L2200/26 , B60L2210/20 , B60L2220/14 , B60L2220/18 , B60L2240/36 , B60L2270/145 , H02P6/08 , H02P21/22 , Y02T10/6217 , Y02T10/643 , Y02T10/644 , Y02T10/645 , Y02T10/7005 , Y02T10/7077 , Y02T10/725 , Y02T10/7275
摘要： A motor control device includes: an electric circuit that supplies power, which is supplied from a power source and controlled by the electric circuit, to a motor; and a control circuit that generates a command signal to be used to control operation of the electric circuit, wherein: the control circuit generates the command signal so as to intermittently turn off power supply to the motor while the motor is being driven with power supplied to the motor and controls operation of the electric circuit based upon the command signal thus generated.
摘要翻译：一种电动机控制装置，其特征在于包括：向电动机供给从电源供给并由电路控制的电力的电路; 以及控制电路，其生成用于控制电路的动作的指令信号，其中：所述控制电路产生所述指令信号，以在所述电动机被驱动时间歇地关闭所述电动机的供电，基于由此产生的命令信号来控制电动机并控制电路的运行。

5. 发明授权

US09487092B2 Driving device for in-wheel motor vehicles 有权
标题翻译：车轮机动车装置
公开(公告)号：US09487092B2
公开(公告)日：2016-11-08
申请号：US13985835
申请日：2012-02-10
申请人： Hiroyuki Yamada , Takeshi Kanda , Koichi Okada
发明人： Hiroyuki Yamada , Takeshi Kanda , Koichi Okada
IPC分类号： B60L11/00 , H02M3/158 , B60K7/00 , B60K17/356 , B60L15/00 , B60L15/08 , H02M7/00 , H02P5/00 , H02M1/00
CPC分类号： H02P5/74 , B60K7/0007 , B60K17/356 , B60K2007/0038 , B60K2007/0092 , B60L11/00 , B60L15/007 , B60L15/08 , B60L2210/14 , B60L2210/44 , B60L2220/44 , B60L2220/46 , B60Y2400/61 , H02K9/00 , H02K11/33 , H02M3/1584 , H02M7/003 , H02M2001/008 , H02P5/00 , H02P27/08 , Y02T10/645 , Y02T10/646
摘要： To provide a driving device for an in-wheel motor vehicle that can be reduced in size, weight and cost, the driving device for the in-wheel motor vehicle includes a plurality of in-wheel motor assemblies, which are disposed in at least two of a plurality of drive wheels, and a plurality of motor drivers for controlling those in-wheel motor assemblies. Each of the motor drivers includes a smoothing circuit, a control unit, an inverter unit and a cooler for cooling the inverter unit. The plurality of the motor drivers are put together at one location and disposed within the common casing.
摘要翻译：为了提供可以减小尺寸，重量和成本的车轮机动车辆的驱动装置，用于车轮机动车辆的驱动装置包括多个轮内电机组件，其设置在至少两个的多个驱动轮，以及用于控制这些轮内电机组件的多个电机驱动器。每个电机驱动器包括平滑电路，控制单元，逆变器单元和用于冷却逆变器单元的冷却器。多个电动机驱动器在一个位置放置在一起并且设置在公共壳体内。

6. 发明授权

US09410519B2 High-pressure fuel pump assembly mechanism 有权
标题翻译：高压燃油泵组装机构
公开(公告)号：US09410519B2
公开(公告)日：2016-08-09
申请号：US13125106
申请日：2009-10-29
申请人： Satoshi Usui , Shingo Tamura , Katsumi Miyazaki , Hiroyuki Yamada
发明人： Satoshi Usui , Shingo Tamura , Katsumi Miyazaki , Hiroyuki Yamada
IPC分类号： F02M59/44 , F04B1/04 , F02M39/02 , F02M59/10 , F02M59/36
CPC分类号： F02M59/44 , F02M39/02 , F02M59/102 , F02M59/366 , F02M2200/02 , F02M2200/85 , F04B1/0404 , F04B1/0408 , F04B1/0421 , F04B1/0439 , F04B53/168
摘要： A high-pressure fuel pump includes a pump housing formed with a recess, a cylinder combined with the pump housing to define the recess as a pressurizing chamber, a holder securing the cylinder to the pump housing, and a plunger sliding against the cylinder to pressurize fluid in the pressurizing chamber. The holder includes an outer cylindrical surface portion fitted to an attachment fitting hole of an engine block of an internal combustion engine, and a cylindrical fitting portion fitted to an outer circumference of the cylinder. The outer cylindrical surface portion and the cylindrical fitting portion are formed in a single piece resulting from machining one and the same member.
摘要翻译：高压燃料泵包括形成有凹部的泵壳体，与泵壳体组合的气缸以限定作为加压室的凹部，将气缸固定到泵壳体的保持器，以及抵靠气缸滑动的柱塞加压室内的流体。保持器包括装配到内燃机的发动机缸体的安装配合孔的外筒面，以及嵌合在汽缸的外周的筒状嵌合部。外圆筒形表面部分和圆柱形装配部分是通过加工同一部件而形成的单件。

7. 发明授权

US09251195B2 Method of managing database 有权
标题翻译：管理数据库的方法
公开(公告)号：US09251195B2
公开(公告)日：2016-02-02
申请号：US13542324
申请日：2012-07-05
申请人： Hiroyuki Yamada
发明人： Hiroyuki Yamada
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F17/30353 , G06F15/16
摘要： A multi-master node model database management technology involves notifying a higher-level master node of a transaction minimum value as a minimum value of an implementation-underway transaction in a snapshot from a lower-level master node, comparing the transaction minimum value with minimum values retained by the respective master nodes and thus updating a node minimum value and a cluster minimum value. Then, the lower-level master node transmits a write set containing a shadow copy of its own database, a heap tuple map deployed on its own memory and the transaction minimum value to the higher-level master node, and the higher-level master node receiving the write set updates the database by use of the write set if the transaction minimum value is equal to or larger than the cluster minimum value, and aborts the write set if the transaction minimum value is smaller than the cluster minimum value.
摘要翻译：多主节点模型数据库管理技术涉及将较高级别的主节点通知较低层主节点的事务最小值作为快照中实施执行事务的最小值，将事务最小值与最小值进行比较由各个主节点保留的值，从而更新节点最小值和簇最小值。然后，下级主节点发送包含其自己的数据库的卷影副本的写入集，在其自己的存储器上部署的堆组映射映射，并将事务最小值发送到上级主节点，以及上级主节点如果事务最小值等于或大于集群最小值，则通过使用写入集合来接收写入集更新数据库，并且如果事务最小值小于集群最小值则中止写入集合。

8. 发明授权

US09243696B2 Link actuating device 有权
标题翻译：链接启动装置
公开(公告)号：US09243696B2
公开(公告)日：2016-01-26
申请号：US14346606
申请日：2012-09-11
申请人： Hiroshi Isobe , Hiroyuki Yamada , Yukihiro Nishio
发明人： Hiroshi Isobe , Hiroyuki Yamada , Yukihiro Nishio
IPC分类号： B25J17/00 , B25J17/02 , B25J18/00 , F16H19/08 , F16H37/14 , B25J9/00 , B25J9/10 , F16H21/46
CPC分类号： F16H19/08 , B25J9/0048 , B25J9/102 , F16H21/46 , F16H37/14 , Y10T74/18792 , Y10T74/188
摘要： A distal side link hub is connected with a proximal end side link hub through three sets of link mechanisms for alteration in posture. At least two sets of the link mechanisms include an actuator for arbitrarily changing the posture of the distal end side link hub relative to the proximal end side link hub by rotating a proximal side end link member and a reduction gear unit for reducing the speed of and transmitting the operation amount of the actuator to the proximal side end link member. The reduction gear unit includes a geared speed reducing section having a small gear rotated by the actuator and a large gear provided in the proximal side end link member. The radius of pitch circle of the large gear is chosen to be equal to or greater than the arm length of the proximal side end link member.
摘要翻译：远端侧连接轮毂通过三组用于姿势改变的连杆机构与近端侧连杆毂连接。至少两组连杆机构包括用于通过旋转近端侧连杆构件和减速装置来相对于近端侧连杆毂任意改变前端侧连杆毂的姿态的致动器，用于降低速度和将致动器的操作量传递到近端侧连杆构件。减速装置包括齿轮减速部，该减速部具有由致动器旋转的小齿轮和设置在近端侧连杆部件上的大齿轮。选择大齿轮的节圆半径等于或大于近端侧连杆构件的臂长。

9. 发明授权

US09203332B2 Motor drive device 有权
标题翻译：电机驱动装置
公开(公告)号：US09203332B2
公开(公告)日：2015-12-01
申请号：US14125866
申请日：2012-06-27
申请人： Hiroyuki Yamada
发明人： Hiroyuki Yamada
IPC分类号： H02K29/06 , H02P6/18 , B60L3/00 , B60L3/10 , B60L3/12 , B60L7/14 , B60L11/18 , B60L15/20
CPC分类号： H02P6/181 , B60L3/0038 , B60L3/0084 , B60L3/102 , B60L3/108 , B60L3/12 , B60L7/14 , B60L11/1803 , B60L11/1805 , B60L15/2009 , B60L2220/14 , B60L2220/44 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/461 , B60L2260/44 , H02K29/08 , H02P6/18 , H02P6/182 , H02P6/20 , Y02T10/642 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
摘要： A motor drive device is provided which allows control to be performed depending on a position of magnetic poles of a rotor even when a motor rotor angle sensor malfunctions. The device controls a motor for driving a wheel of an electric vehicle, depending on the position of the magnetic poles by using an angle sensed by the angle sensor provided at the motor. The device includes an estimator estimating an angle of a rotor of the motor without using a rotation sensor; a sensor malfunction determiner determining a malfunction of the angle sensor; and a switcher causing control to be performed using a angle estimated by the estimator instead of the angle sensed by the angle sensor once the determiner determines that the angle sensor malfunctions.
摘要翻译：提供了一种马达驱动装置，其即使在马达转子角度传感器发生故障时，也可以根据转子的磁极的位置进行控制。该装置通过使用由设置在电动机上的角度传感器感测到的角度来控制用于驱动电动车辆的车轮的电动机，这取决于磁极的位置。该装置包括：估计器，其不使用旋转传感器来估计电动机的转子的角度; 传感器故障确定器，确定角度传感器的故障; 以及切换器，一旦确定器确定角度传感器发生故障，则使用由估计器估计的角度而不是角度传感器感测到的角度来执行控制。

10. 发明申请

US20150292974A1 CALIBRATION DEVICE AND CALIBRATION METHOD FOR MEASUREMENT INSTRUMENT 审中-公开
标题翻译：用于测量仪器的校准装置和校准方法
公开(公告)号：US20150292974A1
公开(公告)日：2015-10-15
申请号：US14434656
申请日：2013-09-12
申请人： Hiroyuki YAMADA , Naoki MARUI , Shigeru MIYACHI , Noriaki MATSUBARA , NTN CORPORATION , NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
发明人： Hiroyuki Yamada , Naoki Marui , Shigeru Miyachi , Noriaki Matsubara
IPC分类号： G01L25/00 , A61M25/09 , A61M25/00
CPC分类号： G01L25/00 , A61B5/6851 , A61B5/6852 , A61B5/6885 , A61B2560/0228 , A61B2560/0238 , A61M25/00 , A61M25/09 , A61M2025/0001
摘要： It is a calibration device for a measurement instrument for measuring a compressive force or a tensile force in a longitudinal direction exerted to a linear body from a predetermined correlation. A stopper part for fixing the linear body is fixed at a one end side entrance and a push/pull movable part for enabling the linear body to be pushed and pulled in an insertion/withdrawal direction at an other end entrance is fixed, so that the relative positions of the stopper part and the push/pull movable part with respect to a sensor main body cannot be changed. A force detector measures the force in the insertion/withdrawal direction exerted from the push/pull movable part to the linear body. The force detector is interposed between the push/pull movable part and the linear body.
摘要翻译：它是一种用于测量仪器的校准装置，用于从预定的相关性测量施加到线性体的纵向压缩力或张力。用于固定线状体的止动部固定在一端侧入口，并且能够使另一端部入口处的线性体沿插入/取出方向被拉动的推/拉可动部固定，阻止部和推/移动部相对于传感器主体的相对位置不能改变。力检测器测量从推/拉可移动部件向直线体施加的插入/取出方向上的力。力检测器插入在推/拉可动部和直线体之间。

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